Warning: Permanently added '[localhost]:39174' (ECDSA) to the list of known hosts.
2023/05/17 21:04:14 fuzzer started
2023/05/17 21:04:14 dialing manager at localhost:44319
2023/05/17 21:04:14 checking machine...
2023/05/17 21:04:14 checking revisions...
syzkaller login: [ 57.527662] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:04:15 testing simple program...
[ 57.600018] cgroup: Unknown subsys name 'net'
[ 57.694402] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.346531] audit: type=1400 audit(1684357468.875:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 72.469904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.472148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.473385] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.475817] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.477544] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.478728] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.860663] ------------[ cut here ]------------
[ 72.861274] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.862840] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.863848] Modules linked in:
[ 72.864234] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.865750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.868798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.870130] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 72.872679] RSP: 0018:ffff88801fc07c00 EFLAGS: 00010282
[ 72.873303] RAX: 0000000000000000 RBX: ffff88800f1f1440 RCX: 0000000000000000
[ 72.874174] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.875041] RBP: ffff88800f1f1454 R08: 0000000000000001 R09: 0000000000000000
[ 72.875945] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.876834] R13: ffffffff84e23fe0 R14: ffff88800f1f1448 R15: ffffffff84d74dc0
[ 72.877732] FS: 0000555555fd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.878740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.879519] CR2: 00007f0ea13a96f4 CR3: 0000000016a7a000 CR4: 0000000000350ee0
[ 72.880413] Call Trace:
[ 72.880741]
[ 72.881038] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.881683] ipv4_frags_init_net+0x269/0x440
[ 72.882254] ops_init+0xbb/0x6b0
[ 72.882737] setup_net+0x3d9/0x990
[ 72.883205] ? down_read_killable+0x1d7/0x4e0
[ 72.883848] ? __pfx_setup_net+0x10/0x10
[ 72.884392] ? copy_net_ns+0x17c/0x770
[ 72.884907] copy_net_ns+0x321/0x770
[ 72.885414] create_new_namespaces+0x3f6/0xb30
[ 72.885992] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.886637] ksys_unshare+0x44d/0x8e0
[ 72.887133] ? __pfx_ksys_unshare+0x10/0x10
[ 72.887749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.888504] __x64_sys_unshare+0x31/0x40
[ 72.889023] do_syscall_64+0x3f/0x90
[ 72.889524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.890172] RIP: 0033:0x7ffb023fa0d7
[ 72.890671] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 72.893386] RSP: 002b:00007ffd4124ce78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.894571] RAX: ffffffffffffffda RBX: 00007ffd4124d4b8 RCX: 00007ffb023fa0d7
[ 72.895691] RDX: 00007ffb0246441f RSI: 00007ffd4124ce10 RDI: 0000000040000000
[ 72.896816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4124cc20
[ 72.897919] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb0250cbf0
[ 72.899029] R13: 00007ffd4124cf50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.900172]
[ 72.900581] irq event stamp: 7705
[ 72.901092] hardirqs last enabled at (7715): [] __up_console_sem+0x78/0x80
[ 72.902394] hardirqs last disabled at (7726): [] __up_console_sem+0x5d/0x80
[ 72.903721] softirqs last enabled at (7194): [] irq_exit_rcu+0x93/0xc0
[ 72.904991] softirqs last disabled at (7189): [] irq_exit_rcu+0x93/0xc0
[ 72.906247] ---[ end trace 0000000000000000 ]---
[ 72.911862] ------------[ cut here ]------------
[ 72.912613] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.914598] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.915923] Modules linked in:
[ 72.916474] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.917924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.919170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.920014] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 72.922717] RSP: 0018:ffff88801fc07c00 EFLAGS: 00010282
[ 72.923550] RAX: 0000000000000000 RBX: ffff88800e8e2e40 RCX: 0000000000000000
[ 72.924668] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.925755] RBP: ffff88800e8e2e54 R08: 0000000000000001 R09: 0000000000000000
[ 72.926606] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.927488] R13: ffffffff84e23fe0 R14: ffff88800e8e2e48 R15: ffffffff84da7d60
[ 72.928300] FS: 0000555555fd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.929243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.929945] CR2: 00007f0ea13a96f4 CR3: 0000000016a7a000 CR4: 0000000000350ee0
[ 72.930790] Call Trace:
[ 72.931105]
[ 72.931446] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.932042] ipv6_frags_init_net+0x206/0x3c0
[ 72.932607] ops_init+0xbb/0x6b0
[ 72.933043] setup_net+0x3d9/0x990
[ 72.933512] ? down_read_killable+0x1d7/0x4e0
[ 72.934058] ? __pfx_setup_net+0x10/0x10
[ 72.934576] ? copy_net_ns+0x17c/0x770
[ 72.935067] copy_net_ns+0x321/0x770
[ 72.935610] create_new_namespaces+0x3f6/0xb30
[ 72.936178] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.936795] ksys_unshare+0x44d/0x8e0
[ 72.937264] ? __pfx_ksys_unshare+0x10/0x10
[ 72.937811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.938520] __x64_sys_unshare+0x31/0x40
[ 72.939010] do_syscall_64+0x3f/0x90
[ 72.939524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.940139] RIP: 0033:0x7ffb023fa0d7
[ 72.940613] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 72.942643] RSP: 002b:00007ffd4124ce78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.943564] RAX: ffffffffffffffda RBX: 00007ffd4124d4b8 RCX: 00007ffb023fa0d7
[ 72.944409] RDX: 00007ffb0246441f RSI: 00007ffd4124ce10 RDI: 0000000040000000
[ 72.945218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4124cc20
[ 72.946060] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb0250cbf0
[ 72.946895] R13: 00007ffd4124cf50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.947802]
[ 72.948093] irq event stamp: 9383
[ 72.948533] hardirqs last enabled at (9395): [] __up_console_sem+0x78/0x80
[ 72.949535] hardirqs last disabled at (9406): [] __up_console_sem+0x5d/0x80
[ 72.950534] softirqs last enabled at (8922): [] irq_exit_rcu+0x93/0xc0
[ 72.951524] softirqs last disabled at (8917): [] irq_exit_rcu+0x93/0xc0
[ 72.952504] ---[ end trace 0000000000000000 ]---
[ 72.953892] ------------[ cut here ]------------
[ 72.954859] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.957086] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.958418] Modules linked in:
[ 72.958909] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.960362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.961652] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.962495] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 72.965213] RSP: 0018:ffff88801fc07bf0 EFLAGS: 00010286
[ 72.966065] RAX: 0000000000000000 RBX: ffff88800e8e3440 RCX: 0000000000000000
[ 72.967178] RDX: ffff88800fea3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.968423] RBP: ffff88800e8e3454 R08: 0000000000000001 R09: 0000000000000000
[ 72.969618] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.970825] R13: ffffffff84e23fe0 R14: ffff88800e8e3448 R15: ffffffff84db0aa0
[ 72.972045] FS: 0000555555fd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.973383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.974381] CR2: 00007f0ea13a96f4 CR3: 0000000016a7a000 CR4: 0000000000350ee0
[ 72.975583] Call Trace:
[ 72.976022]
[ 72.976453] nf_ct_net_init+0x224/0x3d0
[ 72.977153] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.977972] ops_init+0xbb/0x6b0
[ 72.978596] setup_net+0x3d9/0x990
[ 72.979206] ? down_read_killable+0x1d7/0x4e0
[ 72.980047] ? __pfx_setup_net+0x10/0x10
[ 72.980649] ? copy_net_ns+0x17c/0x770
[ 72.981188] copy_net_ns+0x321/0x770
[ 72.981757] create_new_namespaces+0x3f6/0xb30
[ 72.982417] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.983086] ksys_unshare+0x44d/0x8e0
[ 72.983670] ? __pfx_ksys_unshare+0x10/0x10
[ 72.984261] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.985068] __x64_sys_unshare+0x31/0x40
[ 72.985649] do_syscall_64+0x3f/0x90
[ 72.986181] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.986910] RIP: 0033:0x7ffb023fa0d7
[ 72.987463] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 72.989789] RSP: 002b:00007ffd4124ce78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.990804] RAX: ffffffffffffffda RBX: 00007ffd4124d4b8 RCX: 00007ffb023fa0d7
[ 72.991808] RDX: 00007ffb0246441f RSI: 00007ffd4124ce10 RDI: 0000000040000000
[ 72.992776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4124cc20
[ 72.993731] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb0250cbf0
[ 72.994705] R13: 00007ffd4124cf50 R14: 0000000000000000 R15: 00000000000000f8
[ 72.995702]
[ 72.996025] irq event stamp: 10247
[ 72.996533] hardirqs last enabled at (10259): [] __up_console_sem+0x78/0x80
[ 72.997700] hardirqs last disabled at (10270): [] __up_console_sem+0x5d/0x80
[ 72.998862] softirqs last enabled at (10018): [] irq_exit_rcu+0x93/0xc0
[ 73.000016] softirqs last disabled at (10013): [] irq_exit_rcu+0x93/0xc0
[ 73.001149] ---[ end trace 0000000000000000 ]---
[ 74.544088] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.591480] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.639438] Bluetooth: hci0: command 0x040f tx timeout
[ 80.687458] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:04:13 Registers:
info registers vcpu 0
RAX=000000000002246d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7befc87de0 CR3=000000000f02a000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2030333a34303a31322037312079614d XMM01=5d3035373536382e32372020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3035373536382e32372020205b20 XMM07=732030333a34303a3132203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc07580
R8 =0000000000000001 R9 =ffffed1003f80ea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555fd9400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f0ea13a96f4 CR3=0000000016a7a000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000